Yamaha VXS3S Surface Mount Subwoofer

3.5″ SR-Bass™ type Subwoofer; Hi-Z: Transformer taps: 100V (15W, 7.5W, 3.8W), 70V (15W, 7.5W, 3.8W,1.9W); Lo-Z (8Ω): Power Rating (PGM) 40W ; Sensitivity (1W; 1m on axis) 79dB SPL; Mounting bracket included; Color: Black (VXS3S) as regular stock. White (VXS3SW) as per inquiry, need extra time for delivery.